71389526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{4877}}^1$

素因数の和:5455

約数の個数: 16

約数和(自身を含む): 115550064

約数和(自身を除く): 44160538

約数列:

[1, 2, 13, 26, 563, 1126, 4877, 7319, 9754, 14638, 63401, 126802, 2745751, 5491502, 35694763, 71389526]

約数ペア:

[(1, 71389526), (2, 35694763), (13, 5491502), (26, 2745751), (563, 126802), (1126, 63401), (4877, 14638), (7319, 9754)]